diff options
Diffstat (limited to 'source3/rpc_server')
| -rwxr-xr-x | source3/rpc_server/srv_spoolss.c | 33 | ||||
| -rw-r--r-- | source3/rpc_server/srv_spoolss_nt.c | 82 |
2 files changed, 115 insertions, 0 deletions
diff --git a/source3/rpc_server/srv_spoolss.c b/source3/rpc_server/srv_spoolss.c index ddd8255139..1adc783e24 100755 --- a/source3/rpc_server/srv_spoolss.c +++ b/source3/rpc_server/srv_spoolss.c @@ -214,6 +214,38 @@ static BOOL api_spoolss_deleteprinter(pipes_struct *p) /******************************************************************** + * api_spoolss_deleteprinterdriver + * + * called from the spoolss dispatcher + ********************************************************************/ + +static BOOL api_spoolss_deleteprinterdriver(pipes_struct *p) +{ + SPOOL_Q_DELETEPRINTERDRIVER q_u; + SPOOL_R_DELETEPRINTERDRIVER r_u; + prs_struct *data = &p->in_data.data; + prs_struct *rdata = &p->out_data.rdata; + + ZERO_STRUCT(q_u); + ZERO_STRUCT(r_u); + + if (!spoolss_io_q_deleteprinterdriver("", &q_u, data, 0)) { + DEBUG(0,("spoolss_io_q_deleteprinterdriver: unable to unmarshall SPOOL_Q_DELETEPRINTERDRIVER.\n")); + return False; + } + + r_u.status = _spoolss_deleteprinterdriver(p, &q_u, &r_u); + + if (!spoolss_io_r_deleteprinterdriver("",&r_u,rdata,0)) { + DEBUG(0,("spoolss_io_r_deleteprinter: unable to marshall SPOOL_R_DELETEPRINTER.\n")); + return False; + } + + return True; +} + + +/******************************************************************** * api_spoolss_rffpcnex * ReplyFindFirstPrinterChangeNotifyEx ********************************************************************/ @@ -1169,6 +1201,7 @@ struct api_struct api_spoolss_cmds[] = {"SPOOLSS_ENUMPRINTERDRIVERS", SPOOLSS_ENUMPRINTERDRIVERS, api_spoolss_enumprinterdrivers }, {"SPOOLSS_ADDPRINTEREX", SPOOLSS_ADDPRINTEREX, api_spoolss_addprinterex }, {"SPOOLSS_ADDPRINTERDRIVER", SPOOLSS_ADDPRINTERDRIVER, api_spoolss_addprinterdriver }, + {"SPOOLSS_DELETEPRINTERDRIVER", SPOOLSS_DELETEPRINTERDRIVER, api_spoolss_deleteprinterdriver }, {"SPOOLSS_GETPRINTERDRIVERDIRECTORY", SPOOLSS_GETPRINTERDRIVERDIRECTORY, api_spoolss_getprinterdriverdirectory }, {"SPOOLSS_ENUMPRINTERDATA", SPOOLSS_ENUMPRINTERDATA, api_spoolss_enumprinterdata }, {"SPOOLSS_SETPRINTERDATA", SPOOLSS_SETPRINTERDATA, api_spoolss_setprinterdata }, diff --git a/source3/rpc_server/srv_spoolss_nt.c b/source3/rpc_server/srv_spoolss_nt.c index d714972179..1d1eced2ea 100644 --- a/source3/rpc_server/srv_spoolss_nt.c +++ b/source3/rpc_server/srv_spoolss_nt.c @@ -34,6 +34,13 @@ extern pstring global_myname; #define PRINTER_HANDLE_IS_PRINTER 0 #define PRINTER_HANDLE_IS_PRINTSERVER 1 +struct table_node { + char *long_archi; + char *short_archi; + int version; +}; + + /* structure to store the printer handles */ /* and a reference to what it's pointing to */ /* and the notify info asked about */ @@ -1058,6 +1065,81 @@ uint32 _spoolss_deleteprinter(pipes_struct *p, SPOOL_Q_DELETEPRINTER *q_u, SPOOL return result; } +/******************************************************************* + * static function to lookup the version id corresponding to an + * long architecture string + ******************************************************************/ +static int get_version_id (char * arch) +{ + int i; + struct table_node archi_table[]= { + + {"Windows 4.0", "WIN40", 0 }, + {"Windows NT x86", "W32X86", 2 }, + {"Windows NT R4000", "W32MIPS", 2 }, + {"Windows NT Alpha_AXP", "W32ALPHA", 2 }, + {"Windows NT PowerPC", "W32PPC", 2 }, + {NULL, "", -1 } + }; + + for (i=0; archi_table[i].long_archi != NULL; i++) + { + if (strcmp(arch, archi_table[i].long_archi) == 0) + return (archi_table[i].version); + } + + return -1; +} + +/******************************************************************** + * _spoolss_deleteprinterdriver + * + * We currently delete the driver for the architecture only. + * This can leave the driver for other archtectures. However, + * since every printer associates a "Windows NT x86" driver name + * and we cannot delete that one while it is in use, **and** since + * it is impossible to assign a driver to a Samba printer without + * having the "Windows NT x86" driver installed,... + * + * ....we should not get into trouble here. + * + * --jerry + ********************************************************************/ + +uint32 _spoolss_deleteprinterdriver(pipes_struct *p, SPOOL_Q_DELETEPRINTERDRIVER *q_u, + SPOOL_R_DELETEPRINTERDRIVER *r_u) +{ + fstring driver; + fstring arch; + NT_PRINTER_DRIVER_INFO_LEVEL info; + int version; + + unistr2_to_ascii(driver, &q_u->driver, sizeof(driver)-1 ); + unistr2_to_ascii(arch, &q_u->arch, sizeof(arch)-1 ); + + /* check that we have a valid driver name first */ + if ((version=get_version_id(arch)) == -1) { + /* this is what NT returns */ + return ERROR_INVALID_ENVIRONMENT; + } + + ZERO_STRUCT(info); + if (get_a_printer_driver (&info, 3, driver, arch, version) != 0) { + /* this is what NT returns */ + return ERROR_UNKNOWN_PRINTER_DRIVER; + } + + + if (printer_driver_in_use(arch, driver)) + { + /* this is what NT returns */ + return ERROR_PRINTER_DRIVER_IN_USE; + } + + return delete_printer_driver(info.info_3); +} + + /******************************************************************** GetPrinterData on a printer server Handle. ********************************************************************/ |